Element not found Exception in Selenium - selenium

Question

I am trying to sendKeys to the fields in an inline popup. company_name, contact_surname and contact_first_name. There are no iframes. I tried windowhandler also, but that did not work. Here is my code snippet and Please find the HTML code below::
driver.findElement(By.xpath("//input[#name='company_name']")).sendKeys("Ginger Bread");
driver.findElement(By.name("contact_first_name")).sendKeys("Ingrid");
driver.findElement(By.name("contact_surname")).sendKeys("Cumberbridge");
HTML Code:
<div id="ibox_content" style="overflow: auto; height: 322px;"><div id="quickCreateForm" style="background:silver; padding:4px; border:1px solid white; width:95%;">
<form>
<table width="100%" border="0" cellpadding="2" cellspacing="0">
<tbody><tr><td colspan="2" align="center">
<input type="button" value="Create" class="button" onclick="return quickCreate(this, true); ">
<input type="button" value="Close" class="button" onclick="iBox.hide();">
</td></tr>
<tr><td align="right" valign="top"><strong>Company:</strong></td>
<td align="left" valign="top" nowrap="">
<input type="text" name="company_name" value="" size="15" maxlength="120">
</td></tr>
<tr><td align="right" valign="top"><strong>First Name:</strong></td>
<td align="left" valign="top">
<input type="text" name="contact_first_name" value="" size="15" maxlength="120">
</td></tr>
<tr><td align="right" valign="top"><strong>Last Name:</strong></td>
<td align="left" valign="top">
<input type="text" name="contact_surname" value="" size="15" maxlength="120">
</td></tr>
</tbody></table>
</form>
</div></div>

Answer 1

Try using CSS Selector
driver.findElement(By.CssSelector("input[name=company_name]")).sendKeys("Ginger Bread");
driver.findElement(By.CssSelector("input[name=contact_first_name]")).sendKeys("Ingrid");
driver.findElement(By.CssSelector("input[name=contact_surname]")).sendKeys("Cumberbridge");

Answer 2

The below xpath should help you:
//div[#id='ibox_content' and contains(#style,'height')]//input[#name="company_name"]

Answer 3

Try with the xpath given below:
driver.findElement(By.xpath("//input[contains(#name,'company_na')]")).sendKeys("Ginger Bread");

Answer 4

You can use the following Locator Strategies to invoke sendKeys() to the desired fields:
Company:
driver.findElement(By.xpath("//div[#id='quickCreateForm']/form//td/strong[contains(.,'Company')]//following::td[1]/input")).sendKeys("Ginger Bread");
First Name:
driver.findElement(By.xpath("//div[#id='quickCreateForm']/form//td/strong[contains(.,'First Name')]//following::td[1]/input")).sendKeys("Ingrid");
Last Name:
driver.findElement(By.xpath("//div[#id='quickCreateForm']/form//td/strong[contains(.,'Last Name')]//following::td[1]/input")).sendKeys("Cumberbridge");

Answer 5

It seems you are sending keys before actual element is getting loaded, so
You need to give explicit wait before you are trying to sendkeys to it,
WebElement element = new WebDriverWait(Driver,30).until(ExpectedConditions.elementToBeClickable(By.name("company_name")));
or you may use this,
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
then call,
driver.findElement(By.xpath("//input[contains(#name,'company_name')]")).sendKeys("Ginger Bread");