getElementsByClass java returning null

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1
down vote

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I have the following part of  document:

    <div class="_427x"> 

     .....                                                                                              <span class="_50f7">.....some text </span>

and I have the following code:

if (htmlPost.getElementsByClass("\"_50f7\"")!=null && htmlPost.getElementsByClass("\"_50f7\"").size()>=1) {

    cFType.setName(htmlPost.getElementsByClass("\"_50f7\"").get(0).text());

    }

The problem is that the size always returns null when I debug.getElementsByClass is not working. Can you please help me?

edited Nov 11 at 1:13

Locke

348213

asked Nov 10 at 15:56

thecoder

113

"\"_50f7\"" is wrong. Use just "_50f7"
– Nikolay Shevchenko
Nov 10 at 16:11

getElementsByClass("_50f7") ?
– boly38
Nov 10 at 16:12

the size is still returning null :/
– thecoder
Nov 10 at 17:21

Why are all your quotes in your HTML written like "? Is that a typo in your code? You really don't need to do that in HTML. Just use a normal " without the ``.
– AJC24
Nov 10 at 21:56

Thats not valid HTML
– Antoniossss
Nov 10 at 22:06

|
show 1 more comment

up vote
1
down vote

favorite

I have the following part of  document:

    <div class="_427x"> 

     .....                                                                                              <span class="_50f7">.....some text </span>

and I have the following code:

if (htmlPost.getElementsByClass("\"_50f7\"")!=null && htmlPost.getElementsByClass("\"_50f7\"").size()>=1) {

    cFType.setName(htmlPost.getElementsByClass("\"_50f7\"").get(0).text());

    }

The problem is that the size always returns null when I debug.getElementsByClass is not working. Can you please help me?

edited Nov 11 at 1:13

Locke

348213

asked Nov 10 at 15:56

thecoder

113

"\"_50f7\"" is wrong. Use just "_50f7"
– Nikolay Shevchenko
Nov 10 at 16:11

getElementsByClass("_50f7") ?
– boly38
Nov 10 at 16:12

the size is still returning null :/
– thecoder
Nov 10 at 17:21

Why are all your quotes in your HTML written like "? Is that a typo in your code? You really don't need to do that in HTML. Just use a normal " without the ``.
– AJC24
Nov 10 at 21:56

Thats not valid HTML
– Antoniossss
Nov 10 at 22:06

|
show 1 more comment

up vote
1
down vote

favorite

I have the following part of  document:

    <div class="_427x"> 

     .....                                                                                              <span class="_50f7">.....some text </span>

and I have the following code:

if (htmlPost.getElementsByClass("\"_50f7\"")!=null && htmlPost.getElementsByClass("\"_50f7\"").size()>=1) {

    cFType.setName(htmlPost.getElementsByClass("\"_50f7\"").get(0).text());

    }

The problem is that the size always returns null when I debug.getElementsByClass is not working. Can you please help me?

edited Nov 11 at 1:13

Locke

348213

asked Nov 10 at 15:56

thecoder

113

I have the following part of  document:

    <div class="_427x"> 

     .....                                                                                              <span class="_50f7">.....some text </span>

and I have the following code:

if (htmlPost.getElementsByClass("\"_50f7\"")!=null && htmlPost.getElementsByClass("\"_50f7\"").size()>=1) {

    cFType.setName(htmlPost.getElementsByClass("\"_50f7\"").get(0).text());

    }

The problem is that the size always returns null when I debug.getElementsByClass is not working. Can you please help me?

javascript html

edited Nov 11 at 1:13

Locke

348213

asked Nov 10 at 15:56

thecoder

113

edited Nov 11 at 1:13

Locke

348213

asked Nov 10 at 15:56

thecoder

113

edited Nov 11 at 1:13

Locke

348213

edited Nov 11 at 1:13

Locke

348213

edited Nov 11 at 1:13

Locke

348213

asked Nov 10 at 15:56

thecoder

113

asked Nov 10 at 15:56

thecoder

113

asked Nov 10 at 15:56

thecoder

113

"\"_50f7\"" is wrong. Use just "_50f7"
– Nikolay Shevchenko
Nov 10 at 16:11

getElementsByClass("_50f7") ?
– boly38
Nov 10 at 16:12

the size is still returning null :/
– thecoder
Nov 10 at 17:21

Why are all your quotes in your HTML written like "? Is that a typo in your code? You really don't need to do that in HTML. Just use a normal " without the ``.
– AJC24
Nov 10 at 21:56

Thats not valid HTML
– Antoniossss
Nov 10 at 22:06

|
show 1 more comment

"\"_50f7\"" is wrong. Use just "_50f7"
– Nikolay Shevchenko
Nov 10 at 16:11

getElementsByClass("_50f7") ?
– boly38
Nov 10 at 16:12

the size is still returning null :/
– thecoder
Nov 10 at 17:21

Why are all your quotes in your HTML written like "? Is that a typo in your code? You really don't need to do that in HTML. Just use a normal " without the ``.
– AJC24
Nov 10 at 21:56

Thats not valid HTML
– Antoniossss
Nov 10 at 22:06

"\"_50f7\"" is wrong. Use just "_50f7"
– Nikolay Shevchenko
Nov 10 at 16:11

getElementsByClass("_50f7") ?
– boly38
Nov 10 at 16:12

the size is still returning null :/
– thecoder
Nov 10 at 17:21

Why are all your quotes in your HTML written like "? Is that a typo in your code? You really don't need to do that in HTML. Just use a normal " without the ``.
– AJC24
Nov 10 at 21:56

Thats not valid HTML
– Antoniossss
Nov 10 at 22:06

|
show 1 more comment

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