Hello,
In the following code i'm trying to check if the value of the text field is exist in the array.
the problem that the function dose not accept the the value(node.value) from the text field.
Code:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Text Validation</title> <script type="text/javascript" language="javascript"> Array.prototype.inArray = function (value) { // Returns true if the passed value is found in the // array. Returns false if it is not. alert(value); var i; for (i=0; i < this.length; i++) { if (this[i] == value) { return true; } } return false; }; function cal(xx) { var node_list = document.getElementsByTagName('input'); arr = new Array(""); for (var i = 0; i < node_list.length; i++) { var node = node_list[i]; ///alert(node_list.length); // alert(node.value); arr.push(node.value) } alert(xx.length); //var arr= new Array(1,2,3,4,5,6,7,8,9,10); if(xx.length!=0) { if(arr.inArray(xx)) { alert("Your value is found in the Array"); } else { alert("Your value is not found in the Array"); } } } </script> </head> <body> <form id="text_validation" name="text_validation" action="" method="post"> <table width="600" border="1"> <tr> <td><label for="abc_text_1" id="abc_text_1_lb">Text 1</label> </td> <td>:</td> <td><input type="text" id="abc_text_1" name="abc_text_1" onblur="return cal(this.value);" /></td> </tr> <tr> <td><label for="cde_text_2" id="cde_text_2_lb">Text 2</label> </td> <td>:</td> <td><input type="text" id="cde_text_2" name="cde_text_2" value="abc" /></td> </tr> <tr> <td><label for="fgh_text_3" id="fgh_text_3_lb">Text 3</label> </td> <td>:</td> <td><input type="text" id="fgh_text_3" name="fgh_text_3" value="abcaaaaa" onblur="return testvalidation(fgh_text_3);" /></td> </tr> <tr> <td><label for="ijk_text_4" id="ijk_text_4_lb">Text 4</label> </td> <td>:</td> <td><input type="text" id="ijk_text_4" name="ijk_text_4" onblur="return testvalidation(ijk_text_4);" /></td> </tr> <tr> <td><label for="lmn_text_5" id="lmn_text_5_lb">Text 5</label> </td> <td>:</td> <td><input type="text" id="lmn_text_5" name="lmn_text_5" onblur="return testvalidation(lmn_text_5);" /></td> </tr> <tr> <td><label for="opq_text_6" id="opq_text_6_lb">Text 6</label> </td> <td>:</td> <td><input type="text" id="opq_text_6" name="opq_text_6" onblur="return testvalidation(opq_text_6);" /></td> </tr> <tr> <td><label for="rst_text_7" id="rst_text_7_lb">Text 7</label> </td> <td>:</td> <td><input type="text" id="rst_text_7" name="rst_text_7" /></td> </tr> <tr> <td><label for="uvw_text_8" id="uvw_text_8_lb">Text 8</label> </td> <td>:</td> <td><input type="text" id="uvw_text_8" name="uvw_text_8" /></td> </tr> <tr> <td><label for="xyz_text_9" id="xyz_text_9_lb">Text 9</label> </td> <td>:</td> <td><input type="text" id="xyz_text_9" name="xyz_text_9" /></td> </tr> <tr> <td><label for="klm_text_0" id="klm_text_0_lb">Text 10</label> </td> <td>:</td> <td><input type="text" id="klm_text_0" name="klm_text_0" value="10" /></td> </tr> </table> </form> </body> </html>
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