I have a pie chart on my dashboard, using click action, I menaged to show a report that has one fixed parameter. Here is my JS function on click action:
function showreport(scene) {
var newWindow;
if(scene.getCategory()=='POS'){
newWindow=window.open("url_report?type_lm=POS", 'REPORT');
}else{
newWindow=window.open("url_report?type_lm=NEG", 'REPORT');
}
}
This one works fine.
But now I want to pass a dynamic parameter too ( the variable obtained with query component, it is stocked in result var (code_lm):
Here is what I did:
function showreport(scene) {
var newWindow;
var code_lm=this.dashboard.getParameterValue('code_lm');
if(scene.getCategory()=='POS'){
newWindow=window.open("url_report?type_lm=POS&code="+code_lm, 'REPORT');
}else{
newWindow=window.open("url_report?type_lm=NEG&code="+code_lm, 'REPORT');
}
}
This one doesn't work, nothing is displayed by clicking the chart. I found this line var code_lm=this.dashboard.getParameterValue('code_lm'); causes the prob.
However, I do the same thing with button component :
function showreport() {
var code_lm=this.dashboard.getParameterValue('code_lm');
var newWindow = window.open("url_report?code=" + code_lm,'REPORT');
}
and it works perfectly so I wonder why this.dashboard.getParameterValue() is not working in some cases.
Can anyone tell me where comes from the problem ?
yes, if you want to pass value of parameter from query component then you need set parameter value by writing bellow code in post fetch of query component.
function fun(code_lm) {
dashboard.setParam('yourParamName',code_lm.resultset);
}
check out this may help you. How to pass a variable obtained from query component into a query on Pentaho CDE? may help you.
Related
First of all: this site has been a great help already to me, thnx a lot!
In a Google doc I am adding a vertical panel to assist the user in composing and sending a letter. I used the example in this thread and it works fine showing the panel:
function onOpen() {
var app = UiApp.createApplication().setWidth(455).setTitle('User input')
var panel = app.createVerticalPanel().setStyleAttribute('padding','25px')
var label1 = app.createLabel('Your name please');
var box1 = app.createTextBox().setId('Field1').setName('Field1');
panel.add(label1)
panel.add(box1)
var pasteHandler = app.createServerChangeHandler('readTextbox');
pasteHandler.addCallbackElement(panel);
var clickButton=app.createButton('OK').setId('PasteTest').addClickHandler(pasteHandler)
panel.add(clickButton);
app.add(panel);
DocumentApp.getUi().showSidebar(app);
//I want to arrive here only after a value is entered in the panel
// ... follows more code ...
}
function readTextbox(e){
var app = UiApp.getActiveApplication();
var boxValue=e.parameter.Field1;
//how to get this e.parameter values (more than one..) to the main function
return app;
}
My question is: how to make the main function wait after 'showSidebar' until a value is entered?
Second question: how to use this input outside the handler, e.g. for writing in the document? I found a workaround by writing the fields to a spreadsheet within the handler, but that's not very elegant ;-)
Many thanks in advance...
You can't make the onOpen() function wait, but you don't need to. You have a click handler and the readTextbox() function. And you don't need to get the readTextbox() function to branch back to the onOpen() function. If there are conditions that require branching to different functions depending on what the user does, then you can create a new function.
You can call a function from a function just by using it's name, and parenthesis after the name and a semicolon.
function readTextbox(e){
var app = UiApp.getActiveApplication();
var boxValue=e.parameter.Field1;
anotherCoolFunction(boxValue);
//how to get this e.parameter values (more than one..) to the main function
return app;
}
function anotherCoolFunction(someArg){
Logger.log('Some Arg: ' + someArg);
}
In the above code, after the name is entered and the user clicks the button, the readTextBox function runs, then the readTextBox() function calls the anotherCoolFunction(boxValue); function and passes the variable boxValue to the anotherCoolFunction().
You can verify that it works, by looking at the log. Choose the View Menu, and the Logs menu item to display the Log output.
I've got a nested grid within my grid, and it works perfectly, but the client doesn't like to use the arrow on the left and asked for a button to be added in order to show the child grid.
The example on the Kendo website shows how to automatically open the first row, I just want a way to expand the grid from a custom control in the same way that the left selector does it.
I've got the custom command working, and it executes the sample code, but I just need some help with the javascript required to make it work for the current row.
columns.Command(command =>
{
command.Edit().Text("Edit").UpdateText("Save");
command.Destroy().Text("Del");
command.Custom("Manage Brands").Click("showBrandsForAgency");
And the js with the standard example of opening the first row:
function showBrandsForAgency(e) {
this.expandRow(this.tbody.find("tr.k-master-row").first());
}
Please help by giving me the js required to expand the row clicked and not the first row?
* EDIT *
Modified the solution provided by Atanas Korchev in order to get it to work on only the button and not the whole row.
I'd prefer a solution that uses the function showBrandsForAgency instead of a custom funciton but this does the job:
$(document).ready(function () {
$("#grid").on("click", "a", function (e) {
var grid = $("#grid").data("kendoGrid");
var row = $(this).parent().parent();
if (row.find(".k-icon").hasClass("k-minus")) {
grid.collapseRow(row);
} else {
grid.expandRow(row);
}
});
});
You can try something like this:
$("#grid").on("click", "tr", function(e) {
var grid = $("#grid").data("kendoGrid");
if ($(this).find(".k-icon").hasClass("k-minus")) {
grid.collapseRow(this);
} else {
grid.expandRow(this);
}
});
When using jQuery on the function context (available via the this keyword) is the DOM element which fired the event. In this case this is the clicked table row.
Here is a live demo: http://jsbin.com/emufax/1/edit
Same results just Simpler, faster, and more efficient:
$("#grid").on("click", "tr", function () {
$(this).find("td.k-hierarchy-cell .k-icon").click();
});
I am using extjs 4.1.1a for developing some application.
I had a form consisting of two combo-boxes and an item-selector.
Based on the value selected in first combo-box , the itemselector will load its data from database. This is working fine.
My problem is, if i reselect the first combo-box the new data will be displayed in itemselector along with previous data displayed in itemseletor .That is previous data displayed in itemselector will remain there itself.
for example: name "test1" consists of ids 801,2088,5000. on selecting test1 in firstcombobox itemselector must show output as below.
and if "test2" consists of ids 6090,5040. on selecting test2 in firstcombobox itemselector must show output as below.
problem is. for first time if i select "test1" from firstcombobox , output will come as expected. if i reselect "test2" from firstcombobox , output will come as below.
as you can see, previous data displayed (marked in red rectagle) remains there itself with new data displayed (marked with green rectangle).
I want for every reselection of first combobox, previously displayed data in itemselector to be erased before printing new data on itemselector.
How can I reset the itemselector for every reselection of first combobox?
You should remove all items from the store of the itemselector by the removeAll command. After that you should load the store of the itemselector.
itemselector.store.removeAll();
itemselector.store.load();
Any solutions above solve my problem.
i found solution from Sencha Forum.
https://www.sencha.com/forum/showthread.php?142276-closed-Ext-JS-4.0.2a-itemselector-not-reloading-the-store
in the itemselector.js file, change the line marked below.
populateFromStore: function(store) {
var fromStore = this.fromField.store;
// Flag set when the fromStore has been loaded
this.fromStorePopulated = true;
// THIS LINE BELOW MUST BE CHANGED!!!!!!!!!!!!
fromStore.loadData(store.getRange()); //fromStore.add(store.getRange());
// setValue waits for the from Store to be loaded
fromStore.fireEvent('load', fromStore);
},
You need to insert...
this.reset();
at the head of the function that is inserting the data.
As an example...
Ext.override( Ext.ux.ItemSelector, {
setValue: function(val) {
this.reset();
if (!val) return;
val = val instanceof Array ? val : val.split(this.delimiter);
var rec, i, id;
for (i = 0; i < val.length; i++) {
var vf = this.fromMultiselect.valueField;
id = val[i];
idx = this.toMultiselect.view.store.findBy(function(record){
return record.data[vf] == id;
});
if (idx != -1) continue;
idx = this.fromMultiselect.view.store.findBy(function(record){
return record.data[vf] == id;
});
rec = this.fromMultiselect.view.store.getAt(idx);
if (rec) {
this.toMultiselect.view.store.add(rec);
this.fromMultiselect.view.store.remove(rec);
}
}
}
});
are u got it?
when u select that combobox frist stoe of item selector is null after store load with ur pass the para meters
for example
store.load(null),
store.proxey.url='jso.php?id='+combobox.getrawvalue(),
store.load();
like that so when ur select a value in ur combobox that time ur used a listeners to ur combobox in that listners ur used above code , select ur some value in combobox that time frist store is get null after ur pass some values to json.php then store load with responce so that time old data is remove and new data load in that store
if u post ur code i will give correct code
I ran into the same issue with ExtJS 4.2.1. I got it to work by calling reload() on the data store and then setValue() with an empty string on the item selector in the data store's reload() callback.
Ext.create("Ext.form.field.ComboBox", {
// Other properties removed for brevity
listeners: {
change: function(field, newValue, oldValue, eOpts) {
Ext.getStore("ExampleStore").reload({
callback: function() {
Ext.getCmp("ExampleItemSelector").setValue("");
}
});
}
}
});
Ext.create("Ext.data.Store", {
storeId: "ExampleStore",
// Other properties removed for brevity
});
Ext.create("Ext.form.FormPanel", {
// Other properties removed for brevity
items:[{
xtype: "itemselector",
id: "ExampleItemSelector",
// Other properties removed for brevity
}]
});
For any folks that are curious, I'm fairly convinced there's a bug in the item selector's populateFromStore() function. When the function is called, it blindly adds all of the values from the bound store (store) to the internal store (fromStore). I suspect there should be a call to fromStore.removeAll() prior to the call to fromStore.add(). Here's the relevant code from ItemSelector.js.
populateFromStore: function(store) {
var fromStore = this.fromField.store;
// Flag set when the fromStore has been loaded
this.fromStorePopulated = true;
fromStore.add(store.getRange());
// setValue waits for the from Store to be loaded
fromStore.fireEvent('load', fromStore);
},
EDIT 12/18/2013
If you've configured any callback events on the item selector (e.g. change), you may want to disable the events temporarily when you call setValue(""). For example:
var selector = Ext.getCmp("ExampleItemSelector");
selector.suspendEvents();
selector.setValue("");
selector.resumeEvents();
I had the same problem and finally I decided to modify the extjs source code, not considering it a big issue as extjs itself its saying in the start of the file
Note that this control will most likely remain as an example, and not as a core Ext form
control. However, the API will be changing in a future release and so should not yet be
treated as a final, stable API at this time.
Based on that, as jstricker guessed (and sadly I didn't read and took me a while to arrive to the same conclusion), adding fromStore.removeAll() before fromStore.add() solves the problem.
Outside of the problem (but I think it can be interesting as well), additionally, I also added listConfig: me.listConfig in the MultiSelect configuration (inside createList), that way it's possible to format each item additional options (such as images, etc.) setting in the 'itemselector' the option listConfig as it's explained in the (irrealistic) documentation.
Need to reset the store used in ItemSelector that can be done by setting Empty object like below. Also need to call clearValue() method of ItemSelector component.
store.setData({});
ItemSelectorComponent.clearValue();
I am rather new to sencha touch, I've done a lot of research and tutorials to learn the basics but now that I am experimenting I have run into a problem that I can't figure out.
I have a basic DataList which gets its data from a store which displays in a xtemplate.
Within this template I have created a member function which requires store field data to be parsed as a parameter.
I would like to make a thumbnail image (that's source is pulled from the store) execute the member function on click/tap.
I can't find any information on this within the docs, does anyone know the best way to go about this?
Here is a code example (pulled from docs as I can't access my actual code right now).
var tpl = new Ext.XTemplate(
'<p>Name: {name}</p>'
{
tapFunction: function(name){
alert(name);
}
}
);
tpl.overwrite(panel.body, data);
I want to make the paragraph clickable which will then execute the tapFunction() member function and pass the {name} variable.
Doing something like onclick="{[this.tapFunction(values.name)]} " does not seem to work.
I think functions in template are executed as soon as the view is rendered so I don't think this is the proper solution.
What I would do in your case is :
Add a unique class to your < p > tag
tpl : '<p class="my-p-tag">{name}</p>'
Detect the itemtap event on the list
In your dataview controller, you add an tap event listener on your list.
refs: {
myList: 'WHATEVER_REFERENCE_MATCHES_YOUR_LIST'
},
control: {
myList: {
itemtap: 'listItemTap'
}
}
Check if the target of the tap is the < p > tag
To do so, implement your listItemTap function like so :
listItemTap: function(list,index,target,record,e){
var node = e.target;
if (node.className && node.className.indexOf('my-p-tag') > -1) {
console.log(record.get('name'));
}
}
Hope this helps
Hi I'm using JQuery tabs http://jqueryui.com/demos/tabs/ with search results being returned from my server with each row potentially having its own tabs depending on the search results. If the user clicks on the sorting options then the search results change including the tabs within each row returned which may or may not have tabs. In the example above you can see there are 2 records returned and the top record has tabs called Other Videos.
I have been successfully able to retrieve the resultset back from the server and the template is bulding correctly, however i cannot get the .tabs() function to fire? Does anyone have any experience with using tabs and know how I can get my tabs() function to fire?
Here is the code I use to dynamically load the template after the json result set is returned:
$(".searchBox").fadeOut("fast", function () {
$(this).html("").fadeIn("fast", function () {
$("#searchTemplate").tmpl(json.Data.SearchResults.Results).appendTo(".searchBox").fadeIn("fast");
});
});
And here is a for loop that I use to iterate over the results after the template has been loaded with the new html tabs created to try and get the .tabs() function to fire:
for(var i=0;i<json.Data.SearchResults.Results.length;i++){
if (json.Data.SearchResults.Results[i].OtherVideos.length || json.Data.SearchResults.Results[i].VideoFriends.FriendCount > 0)
{
$(document).find("div[id='tabs"+json.Data.SearchResults.Results[i].Counter+"']").tabs();
if ($(document).find("div[id='tabs"+json.Data.SearchResults.Results[i].Counter+"']").length > 0)
alert("it exists");
else
alert("it dont");
}
}
Suffice to say the alert box "it exists" appears successfully so it is finding the dynamically created html tab that the template generated however the tab itself is not being initialized by the statement:
$(document).find("div[id='tabs"+json.Data.SearchResults.Results[i].Counter+"']").tabs();
Does anybody know the reason why or what I'm missing here to get my .tabs() function to fire ...
I've examined the dynamic content and double checked the html code using firebug inspector and everything is according to how it should be the id's are correct, the #id's are there and so on, so my only conclusion is that the .tabs() function is not firing. Is this a limitation on the JQuery tabs itself? Can it not perform this type of "live" loading capability? Is there a callback function I should be using as part of loading the template itself?
Here is a picture of what is being returned after the call to the server without the tabs working:
Okay I fixed the problem, and thought I'd better give my answer for those of you who suffer a similar problem.
I should have placed my for loop inside of the same callback function as the tmpl call e.g:
$(".searchBox").fadeOut("fast", function () {
$(this).html("").fadeIn("fast", function () {
$("#searchTemplate").tmpl(json.Data.SearchResults.Results).appendTo(".searchBox").fadeIn("fast");
// For loop should go here!
});
});
I had the for loop after this block of code and the tabs() function essentially was not referencing the newly created tabs at all.