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<font class="Apple-style-span" face="Tahoma" size="4"><span class="Apple-style-span" style="font-size: 10pt;">Hi,</span></font><div style="font-family: Tahoma; font-size: 10pt; "><br></div><div style="font-family: Tahoma; font-size: 10pt; ">I'm trying to pop up a window when clicking on a button. (very simple thing)</div><div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">I tried this:&nbsp;</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">renderSubmitNewFolderOn: canvas</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">        </span></font></span></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">        </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">canvas div</span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">id:'button';</span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">with: [</span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">canvas button</span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                        </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">callback: [self inform: 'Hello, World!'.];</span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                        </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">with: 'add folder'.</span></font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                </span></font></span></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">                </span></font></span><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">].</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">this method is called within the renderContentOn:canvas like this:</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">self renderSubmitNewFolderOn:canvas.</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">It doesn't work at all. Nothing appears when I click on the button...</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">Thx in advance.</span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;"><br></span></font></div><div><font class="Apple-style-span" face="Tahoma" size="3"><span class="Apple-style-span" style="font-size: 13px;">alex</span></font></div><div><span class="Apple-tab-span">        </span></div></div>                                               </body>
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