Javascript 函数没有被调用 hx:commandExButton 的 onclick
当我点击 hx:commandExButton 时，Javascript 函数应该被调用，但它没有被调用。 Javascript 函数如下：
function test() {
alert('ss');
return "true";
}
hx:commandButton 如下：
<hx:commandExButton
type="submit"
value="Search"
styleClass="action2" id="searchButton"
onclick="return test();"
action="#{pc_WorkInProgressUserGrid.doSearchButtonAction}"
immediate="true">
</hx:commandExButton>
任何建议都会有所帮助。
When I click on the hx:commandExButton the Javascript function should get called, but it is not getting called. The Javascript function is as follows:
function test() {
alert('ss');
return "true";
}
The hx:commandButton is as follows:
<hx:commandExButton
type="submit"
value="Search"
styleClass="action2" id="searchButton"
onclick="return test();"
action="#{pc_WorkInProgressUserGrid.doSearchButtonAction}"
immediate="true">
</hx:commandExButton>
Any suggestion would be helpful.
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评论（2）
第一步是检查生成的 HTML 输出以验证其看起来是否正确。例如，
hx:commandExButton本身可能没有正确考虑onclick属性值。作为测试，您可以尝试摆脱它并使用标准 JSFh:commandButton代替。此外，我还记得一些关于疯狂的
例如
First step would be to check the generated HTML output to verify if it looks right. It may for instance happen that the
hx:commandExButtonitself didn't take theonclickattribute value correctly into account. As a test, you could try to get rid of it and use the standard JSFh:commandButtoninstead.Further I also recall something about a crazy
<hx:scriptCollector>tag which you are supposed to wrap the piece of JSF code with whenever you'd like to use Javascript in combination with IBM Faces Client components.E.g.
我不知道 JSF，但很明显你在 true 之后省略了一个 "，还有一个 >
这些 ** 应该在那里吗？在函数之前编写方法绝对不是标准 JavaScript 的一部分。
I don't know JSF, but it's immediately obvious that you have omitted a " after true, and also a >
Are those ** supposed to be there? And writing method before a function is definitely not part of standard JavaScript.